EP3152416A4 - Inlet valve for a cylinder in an combustion engine - Google Patents

Inlet valve for a cylinder in an combustion engine Download PDF

Info

Publication number
EP3152416A4
EP3152416A4 EP15803927.1A EP15803927A EP3152416A4 EP 3152416 A4 EP3152416 A4 EP 3152416A4 EP 15803927 A EP15803927 A EP 15803927A EP 3152416 A4 EP3152416 A4 EP 3152416A4
Authority
EP
European Patent Office
Prior art keywords
cylinder
combustion engine
inlet valve
inlet
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15803927.1A
Other languages
German (de)
French (fr)
Other versions
EP3152416A1 (en
Inventor
Milan MILOVANOVIC
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bergen Engines AS
Original Assignee
Bergen Engines AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bergen Engines AS filed Critical Bergen Engines AS
Publication of EP3152416A1 publication Critical patent/EP3152416A1/en
Publication of EP3152416A4 publication Critical patent/EP3152416A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
EP15803927.1A 2014-06-03 2015-06-03 Inlet valve for a cylinder in an combustion engine Withdrawn EP3152416A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20140690A NO336985B1 (en) 2014-06-03 2014-06-03 Inlet valve for an engine
PCT/NO2015/050099 WO2015187034A1 (en) 2014-06-03 2015-06-03 Inlet valve for a cylinder in an combustion engine

Publications (2)

Publication Number Publication Date
EP3152416A1 EP3152416A1 (en) 2017-04-12
EP3152416A4 true EP3152416A4 (en) 2018-02-28

Family

ID=54767020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15803927.1A Withdrawn EP3152416A4 (en) 2014-06-03 2015-06-03 Inlet valve for a cylinder in an combustion engine

Country Status (3)

Country Link
EP (1) EP3152416A4 (en)
NO (1) NO336985B1 (en)
WO (1) WO2015187034A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2656080C1 (en) * 2016-11-30 2018-05-30 Общество с ограниченной ответственностью "ФБТ" (ООО "ФБТ") Inlet valve of internal combustion engine
US11215092B2 (en) 2019-12-17 2022-01-04 Caterpillar Inc. Engine valve with raised ring or dimple

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467972A1 (en) * 1979-10-19 1981-04-30 Renault Valve for IC engine - has seat and heat shaped to give coanda effect flow without turbulence
JPS6047809A (en) * 1983-08-24 1985-03-15 Isuzu Motors Ltd Manufacture of valve stem for internal-combustion engine
US5081965A (en) * 1990-08-15 1992-01-21 Warr Valves, Inc. Intake valve for internal combustion engine
US20020036280A1 (en) * 2000-07-17 2002-03-28 Takemi Murayama Hollow poppet valve and method for manufacturing the same
JP2008088959A (en) * 2006-10-05 2008-04-17 Yamaha Motor Co Ltd Intake device for internal combustion engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545860A1 (en) * 1975-10-14 1977-04-28 Elsbett L VALVE, IN PARTICULAR FOR PISTON INTERNAL COMBUSTION MACHINES, SUCH AS DIESEL ENGINES ETC.
DK144217C (en) * 1979-08-29 1982-06-21 B & W Diesel As EXHAUST VALVE FOR A COMBUSTION ENGINE
DE3233392A1 (en) * 1982-08-31 1984-03-01 Gebrüder Sulzer AG, 8401 Winterthur Disc valve for a gas-changing valve
JPS61106676U (en) * 1984-12-18 1986-07-07
US4815706A (en) * 1988-01-15 1989-03-28 Feuling James J Values for improved fluid flow therearound
WO2000068565A1 (en) * 1999-05-10 2000-11-16 Armer & Frank Motors, Llc Valve system having improved opening and breathing characteristics for internal combustion engines
US6263849B1 (en) * 1999-07-20 2001-07-24 Eaton Corporation Ultra light engine valve and method of welding cap thereto
EP1643087A1 (en) * 2004-09-24 2006-04-05 Eaton S.R.L. Engine valve with heat absorbing ridges in the combustion chamber
JP5036799B2 (en) * 2009-12-21 2012-09-26 川崎重工業株式会社 4-stroke internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467972A1 (en) * 1979-10-19 1981-04-30 Renault Valve for IC engine - has seat and heat shaped to give coanda effect flow without turbulence
JPS6047809A (en) * 1983-08-24 1985-03-15 Isuzu Motors Ltd Manufacture of valve stem for internal-combustion engine
US5081965A (en) * 1990-08-15 1992-01-21 Warr Valves, Inc. Intake valve for internal combustion engine
US20020036280A1 (en) * 2000-07-17 2002-03-28 Takemi Murayama Hollow poppet valve and method for manufacturing the same
JP2008088959A (en) * 2006-10-05 2008-04-17 Yamaha Motor Co Ltd Intake device for internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015187034A1 *

Also Published As

Publication number Publication date
NO336985B1 (en) 2015-12-14
NO20140690A1 (en) 2015-12-04
WO2015187034A1 (en) 2015-12-10
EP3152416A1 (en) 2017-04-12

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